A hand-held driver device, comprising a solid impact body, configured to provide a user a surface for driving fasteners, an adjustable strap attached to a top surface of the solid impact body for retaining the solid impact body on the user's hand, a pair of inextensible rings attached to the adjustable strap, the pair of inextensible rings laterally opposed to each other and configured to provide a secure attachment point between the adjustable strap and the solid impact body, an adjustment device attached to the adjustable strap for modifying the length of the adjustable strap, an insulating surface integral to the top surface of the solid impact body, which is configured to conform to the shape of the user's hand and provide impact protection to the user's hand during use of the hand-held driver device, and a sacrificial bottom surface integral to the solid impact body, which is configured to make contact with the fasteners.

A land anchor is disclosed for pulling an immobilized vehicle out of the mud or snow. The land anchor includes a pull bar which is reversibly connectable or linkable to a bucket by passing the pull bar through a slot in the bucket. The bucket portion of the anchor includes a blade which can be driven into the ground and then removed from the ground once the vehicle has been freed. A connecting end of the pull bar engages the bucket and prevents the pull bar from passing completely through the slot, and can include lateral wings for added strength. The land anchor can be positioned, anchored, and operated by a single person with assistance from a winch and cable assembly to move the immobilized vehicle to a solid area of ground.

A land anchor is disclosed for pulling an immobilized vehicle out of the mud or snow. The land anchor includes a pull bar which is reversibly connectable or linkable to a bucket by passing the pull bar through a slot in the bucket. The bucket portion of the anchor includes a blade which can be driven into the ground and then removed from the ground once the vehicle has been freed. A connecting end of the pull bar engages the bucket and prevents the pull bar from passing completely through the slot, and can include lateral wings for added strength. The land anchor can be positioned, anchored, and operated by a single person with assistance from a winch and cable assembly to move the immobilized vehicle to a solid area of ground.

A post pounder with a delta handle configuration and reinforced plug is disclosed. In embodiments, a post pounder includes a hollow tubular body where one end is closed with a plug. Two opposing handles are formed to the body of the post pounder by attaching a rod to a hollow tubular body at a first point, passing the rod over the plugged end of the body, and attaching the rod to the body at a second point opposed to the first point. In some embodiments, a bend is formed in the rod in each of the handles to provide a delta configuration.

A pile (1) intended to be driven into the ground to serve to support an object, the pile (1) having a conical shape terminating in a point (5). The pile (1) has at least two lugs (4) each having a slope (12) intended to favour driving of the pile (1) into the ground and an abutment (9) intended to prevent the withdrawal of the pile (1) in a direction that is opposite to that of the driving in, and in that it has an orifice (18) intended to receive an end-piece adapted to support an object.

A pile (1) intended to be driven into the ground to serve to support an object, the pile (1) having a conical shape terminating in a point (5). The pile (1) has at least two lugs (4) each having a slope (12) intended to favour driving of the pile (1) into the ground and an abutment (9) intended to prevent the withdrawal of the pile (1) in a direction that is opposite to that of the driving in, and in that it has an orifice (18) intended to receive an end-piece adapted to support an object.

An assembly for shoring temporary surface excavations includes a base unit and a first extension unit. The base unit includes features for allowing the assembly to be jacked out of the excavation when hoisting becomes impossible of impractical. The shoring structure may also be jacked into an unstable excavation from above.

A T-post puller with a channel providing a sliding fit over a T-post. The T-post puller when rotated relative to the T-post causes protrusions in the channel to engage the bottom of a T-post stud while a retractable member holds the T-post puller in stud engaging position. The T-post puller may be integrated with a T-post driver in a fencing tool including a drive tube for use in driving posts into the ground and for use as a slide hammer for extracting them from the ground.

A T-post puller with a channel providing a sliding fit over a T-post. The T-post puller when rotated relative to the T-post causes protrusions in the channel to engage the bottom of a T-post stud while a retractable member holds the T-post puller in stud engaging position. The T-post puller may be integrated with a T-post driver in a fencing tool including a drive tube for use in driving posts into the ground and for use as a slide hammer for extracting them from the ground.

A post driver and puller combo includes a hollow main cylinder capable of accommodating a fence post, and a post-pulling mechanism provided at an upper portion of the main cylinder and disposed transversely therethrough. The post-pulling mechanism is freely detachable from the main cylinder. A user can insert a fence post into the hollow main cylinder and hit the top of the fence post to drive it into the ground. To extract the post, the user places the main cylinder at one side of the post and uses the post-pulling mechanism to engage with the post so that it can be pulled out of the ground. The device is a combination of a fence post erection machine and a fence post extraction machine. The device is simple in structure, easy to assemble, light in weight, and easy to transport.